cd0b413706
Moves everything Camera related into `core/` / `Core/` so that it is better encapsulated from React Native.
Benefits:
1. Code is much better organized. Should be easier for collaborators now, and cleaner codebase for me.
2. Locking is fully atomically as you can now only configure the session through a lock/Mutex which is batch-overridable
* On iOS, this makes Camera startup time **MUCH** faster, I measured speedups from **1.5 seconds** to only **240 milliseconds** since we only lock/commit once! 🚀
* On Android, this fixes a few out-of-sync/concurrency issues like "Capture Request contains unconfigured Input/Output Surface!" since it is now a single lock-operation! 💪
3. It is easier to integrate VisionCamera outside of React Native (e.g. Native iOS Apps, NativeScript, Flutter, etc)
With this PR, VisionCamera V3 is up to **7x** faster than V2
Vision Camera playground
Overview
This is a demo application featuring some of the many features of the Vision Camera:
- Photo capture
- Video capture
- Flipping device (back camera <-> front camera)
- Device filtering (ultra-wide-angle, wide-angle, telephoto, or even combined virtual multi-cameras)
- Format filtering (targeting 60 FPS, best capture size, best matching aspect ratio, etc.)
- Zooming using react-native-gesture-handler and react-native-reanimated
- Smoothly switching between constituent camera devices (see demo on my Twitter)
- HDR mode
- Night mode
- Flash for photo capture
- Flash for video capture
- Activating/Pausing the Camera but keeping it "warm"
- Using the Example Frame Processor Plugin
Get started
To try the playground out for yourself, run the following commands:
git clone https://github.com/mrousavy/react-native-vision-camera
cd react-native-vision-camera
yarn bootstrap
iOS
- Open the
example/ios/VisionCameraExample.xcworkspacefile with Xcode - Change signing configuration to your developer account
- Select your device in the devices drop-down
- Hit run
Android
- Open the
example/android/folder with Android Studio - Select your device in the devices drop-down
- Hit run